Vintage WGN

The view from the 15th floor of the Medinah club shows workmen swinging a derrick into place at the site of the new WGN radio station, just north of the Tribune Tower (shown in background), circa Sept. 25, 1934.

The view from the 15th floor of the Medinah club shows workmen swinging a derrick into place at the site of the new WGN radio station, just north of the Tribune Tower (shown in background), circa Sept. 25, 1934. (Chicago Tribune historical photo)

The view from the 15th floor of the Medinah club shows workmen swinging a derrick into place at the site of the new WGN radio station, just north of the Tribune Tower (shown in background), circa Sept. 25, 1934.Chicago Tribune historical photo